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Getting a circle radius from a body, always get 0.1?

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Post subject: Getting a circle radius from a body, always get 0.1?

Posted: Thu Aug 02, 2012 8:58 am

Joined: Wed Apr 13, 2011 9:05 am
Posts: 6

I'm trying to access the radius from a body, the closest I've got is this:

Code:

var asteroidShape:b2CircleShape = b.GetFixtureList().GetShape() as b2CircleShape;
trace("rad: " +asteroidShape.GetRadius());

It always outputs 0.1, regardless of the size of the actual shape. Any ideas what I'm doing wrong?

Thanks!

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jayther

Post subject: Re: Getting a circle radius from a body, always get 0.1?

Posted: Thu Aug 02, 2012 6:53 pm

Joined: Sun Oct 25, 2009 3:28 am
Posts: 242

Does it collide as if it has only 0.1 radius or does it actually collide with its actual non-0.1 radius?

Also, is the circle the only fixture in that body? Double-check if you have more than one body.CreateFixture() calls.

Last thing to check, make sure you set the radius in the b2CircleShape before you call body.CreateFixture().

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